confessed to be the prime agent in exaggerating the terror of objects otherwise terrible; nor to the unimaginative mind is there aught of terror in those appearances whose awfulness to another mind almost solely consists in this one phenomenon, especially when exhibited under any form at all approaching to muteness or universality. What I mean by these two statements may perhaps be respectively elucidated by the following examples.

First: The mariner, when drawing nigh the coasts of foreign lands, if by night he hear the roar of breakers, starts to vigilance, and feels just enough of trepidation to sharpen all his faculties; but under precisely similar circumstances, let him be called from his hammock to view his ship sailing through a midnight sea of milky whiteness — as if from encircling headlands shoals of combed